baber/WOPTO huggingface dataset:
Patent JP-2003236740-A (JP)
Title: Grinding method for metallic plate and device thereof
Inventor: ONO KAZUYA
IPC: B24B21/12
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase grinding efficiency of a metallic plate in a limited space.  <P>SOLUTION: A grinding belt 5 is wound around a drive roll 41 and a plurality of contact rolls 4. In more preferable embodiment, an elastic belt 43 for energizing the grinding belt between a plurality of billy rolls 42 and/or a plurality of contact rolls in peripheral outward direction is wound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002369104-A (JP)
Title: Display device and image processing method
Inventor: HARADA NOZOMI
IPC: H04N5/349
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which is capable of picking up the image of an object with high resolution or a display device which is capable of displaying the image of an object with high resolution. SOLUTION: This display device is equipped with a display panel d1 on which display pixels are arranged in a one-dimensional or two-dimensional manner, a screen d4 on which an image on the display panel is projected, and a position control unit d5 which moves image points projected on the screen d4 for each field. An effective image area ratio on a screen is so set as to substantially reduce the turnback noise component at zero and a Nyqusit frequency out of spatial frequencies to the minimum.
Patent JP-2003235484-A (JP)
Title: Composition for fried food and the resulting fried food
Inventor: ABE NAOYA
IPC: A23L13/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for fried foods capable of improving their crisp palate feeling, their juicy feeling owing to their water content retention, long-time retention of their palate feeling and their refrigeration/freeze resistance, and to provide the fried foods thus improved.  <P>SOLUTION: The composition for fried foods contains ≥0.5 wt.% of a phytosterol. Specifically, the composition is in the form of separating powder, a batter for fried foods containing 0.5-65 wt.% of the phytosterol, or a slurry for applying to a material for fry. The composition is intended for tempura, deep-fried foods, pork cutlets, fried foods or fritters.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236027-A (JP)
Title: Exercise equipment for practicing approach shot
Inventor: TOYOSAWA MANABU
IPC: A63B69/36
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide exercise equipment for practicing approach shot suitable for practicing approach shots.  <P>SOLUTION: The exercise equipment is provided with a board body 30 installed in a vertical direction or inclined from the vertical direction towards the backside, target holes 11 to 13 provided on the board body 30, and ball collecting parts 21 to 23 comprised of a net installed on the backside of the target holes and catch the golf balls which entered the target holes, a box body 40 that consists of a net with the front side open 40a. A receptor 60 that consists of a flexible sheet or net for catching golf balls that missed the target holes 11 to 13 is installed in a suspended manner inside the box body 40. This exercise equipment is foldable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245784-A (JP)
Title: Laser beam machining method and device, and three- dimensional structure
Inventor: YAMADA YASUSHI
IPC: B23K26/06
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method which enables micro and highly accurate machining with low energy, a laser beam machining device, and a three-dimensional structure with a highly accurate and micro shape formed therein.  <P>SOLUTION: In this laser beam machining method, a material 1 to be machined is irradiated with a machining laser beam 4 to directly remove a part of the material 1 to be machined. The material 1 to be machined is constituted of a glass substrate 2 to be machined, and a metal thin film 3 to be deposited on a machining laser beam incident side surface of the glass substrate 2 and having the high absorbency of the machining laser beam 4, which is irradiated from the surface of the metal thin film 3 to perform the direct removal of a region more infinitesimal than the laser irradiated region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239506-A (JP)
Title: Floor material for wiring cable
Inventor: OTA SATOSHI
IPC: E04F19/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem in housing distribution cables for a multiplicity of electrical apparatuses wherein wiring of the electrical apparatuses horizontally laid on a floor face in a common household are recently increasing in number and length and needs of consumers to inconspicuously house them in a floor face so that they do not obstruct walking from an issue of appearance and a barrier free viewpoint are rising, but changing an arrangement of a floor face pit conventionally used in an office or the like is difficult for a resident and a grating floor is unfavorable from a viewpoint of securing living space.  <P>SOLUTION: In the floor material 1 for wiring cable, a wiring housing space 3 is bored in a longitudinal direction and a penetrating groove 4 reaching an exposed top face 2a substantially coplanar with a peripheral floor face is provided from the space to a floor surface, and the floor material 1 is embedded in the floor face of a house.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249171-A (JP)
Title: Manufacturing method for plasma display panel
Inventor: AKATA YASUYUKI
IPC: H01J11/34
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a plasma display panel which suppresses forming of defects in a paste layer for screen printing even when bubbles are contained in the paste for the printing.  <P>SOLUTION: The manufacturing method is used to manufacture the plasma display panel which has two base plates facing each other in order to form a discharging space between the base plates. The screen printing is carried out using a printer which is provided with a squeezer 22 and a scraper 30 having a blade 37 and an auxiliary blade 38 which are arranged in regular order in a prescribed direction wherein the auxiliary blade 38 reduces sizes of the bubbles in the paste 20 for the printing. The paste 20 is filled in a plurality of openings of a screen 16 by pressing the scraper 30 against the screen 16 and moving the scraper 30 in Y direction. After that, the paste 20 which is filled in the openings of the screen 16 is transcribed on the base plate 21 using the squeezer 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246769-A (JP)
Title: Process for hydrogen reduction of 4, 8-dodecadiene dinitrile
Inventor: FUKUDA YASUHISA
IPC: C07B61/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process in one step with a safe and simple operation in a good yield for the preparation of a hydrogen reduction compound of e.g. 1, 12-dodecane diamine or dodecane dinitrile useful as e.g. a nylon 1212 intermediate from a novel substance of 4, 8-dodecadiene dinitrile.  <P>SOLUTION: The process for hydrogen reduction of 4, 8-dodecadiene dinitrile is characterized by contacting the 4, 8-dodecadiene dinitrile with hydrogen in the presence of a hydrogen reduction catalyst. Above all, the hydrogen reduction catalyst is preferably a transition metal catalyst and more preferably at least one catalyst selected from the group consisting of a palladium-based catalyst, a platinum-based catalyst and a nickel-based catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258549-A (JP)
Title: Voltage-controlled type oscillation circuit
Inventor: KATO KATSUICHI
IPC: H03B5/18
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage-controlled type oscillation circuit capable of easily adjusting the output impedance and easily realizing suppression of harmonic components.  <P>SOLUTION: In the voltage-controlled type oscillation circuit comprising a resonance circuit section X, a negative resistance circuit section Y, and an amplifier circuit section Z, a parallel circuit section H comprising a parallel connection of a strip line L2 and a first capacitor C9 is placed between the collector terminal of an amplifier transistor of the amplifier circuit and a ground potential, and a series circuit section T comprising a series connection of a second capacitor C10 and an inductive element L3 is placed between the collector terminal C9 of the amplifier transistor and an output terminal OUTPUT.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257419-A (JP)
Title: Nonaqueous secondary battery
Inventor: SAITO TAIRA
IPC: H01M4/36
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery with high cycle characteristics and high load characteristics.  <P>SOLUTION: The surface of a carbon particle 221 is coated with a hydrate layer 221b of aluminum oxide. Fine roughness 221c is formed on the surface of the hydrate layer 221b of the aluminum oxide, and by the presence of the fine roughness 221c, lipophilic nature with an electrolyte is enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256993-A (JP)
Title: Communication system for vehicle
Inventor: TAGUCHI SEIKI
IPC: H04W4/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To previously secure a traveling route of an emergency vehicle by allowing a general vehicle to exactly recognize a scheduled traveling route of the emergency vehicle.  <P>SOLUTION: The emergency vehicle 1 transmits encoded emergency vehicle information including guidance route information (information indicating the scheduled traveling route) from the current position to a destination, the current position information and the current time information from a cellular telephone base station 5 to an information service center 3. On the side of the general vehicle 4 that receives the encoded emergency vehicle information from the information service center 3 through the portable telephone base station 5, whether or not there is possibility that the present vehicle encounters the emergency vehicle 1 on the scheduled traveling route of the emergency vehicle 1 is judged in comparison of the current position of the present vehicle with the guidance route information, the current position information and the current time information among the received encoded emergency vehicle information and when the possibility of encounter is judged, a warning operation noticing that the emergency vehicle is approaching is performed to a driver of the general vehicle 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262788-A (JP)
Title: Autofocus device and imaging device
Inventor: FUJII SHINICHI
IPC: G02B7/36
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autofocus device capable of realizing the speed-up of autofocus control operation without lowering focusing performance, and an imaging device.  <P>SOLUTION: An autofocus control part 20 of a digital camera 1 is equipped with a luminance detection part 25 for detecting the luminance value Bv of an object and a frame rate setting part 26 changing the frame rate in reading a CCD imaging device 13 according to the detected luminance value Bv, and a control part performing the focus control of a focusing lens 12 on the basis of the contrast value C of an image constituted of image signals from the device 13. The setting part 26 changes the frame rate of the device 13 to any of a plurality of stages (for example, three stages) set in advance according to the luminance value Bv.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262015-A (JP)
Title: Connecting structure of eaves gutter
Inventor: OGAWA ISAO
IPC: E04D13/068
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of an eaves gutter, in which the generation of a leakage of water from the abutting section of the eaves gutter can be prevented, in the connecting structure of the eaves gutter in which a gutter joint is installed inside the eaves gutter.  <P>SOLUTION: In the connecting structure of the eaves gutter in which the eaves gutters are disposed mutually under the state in which end sections in the longitudinal direction are abutted mutually and the gutter joint 3 in which an outer peripheral surface is coated with an adhesive 2 is installed along the inner peripheral surfaces of the eaves gutters 1 extensively over a section between the abutted eaves gutters 1, corner sections 122 are formed curvedly to bottom walls 1 in the eaves gutters 1, and corner sections 321 are formed curvedly along the inner peripheral surfaces of the eaves gutters 1 in the gutter joint 3. In the connecting structure, thick wall sections 36 are projected and formed on the outer peripheral surface sides of the side ends of the corner section 321 of the gutter joint 3. Slits 361 and 362 are formed along the longitudinal direction in the vicinity of the side ends of the corner sections 321, at which the thick wall sections 36 are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271193-A (JP)
Title: On-vehicle electronic equipment, method for reporting voice recognition result of on-vehicle electronic equipment, program for reporting voice recognition confirmation, and navigation system
Inventor: YOKOI KUNIO
IPC: G10L15/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide on-vehicle electronic equipment for enabling a user to easily confirm voice recognition results without lowering the response of the equipment and to provide a method for reporting the voice recognition results of the on-vehicle electronic equipment, a program for reporting voice recognition confirmation and a navigation system.  <P>SOLUTION: A voice recognizing device 3 is composed mainly of a control part 3a. When the user inputs voice, a voice recognizing part 3d recognizes the voice, and a 'menu' is reported from a speaker 7 at a normal speaking speed. Further, when a rereport instruction is received by the user's operation of a PTT switch 3c, the speaker 7 rereports 'the menu is displayed'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269284-A (JP)
Title: Fuel injection structure for engine
Inventor: YAKUSHIJI SHINGO
IPC: F02M61/14
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a fuel injection structure that can realize a high precision stratified charge, in an engine that injects fuel supplied to a fuel passage into a combustion chamber from a fuel injection hole.  <P>SOLUTION: The fuel injection hole 23 is formed in an injection hole forming surface 28 in a reentrant 30 defined in a wall surface 17a of the combustion chamber 6. On the injection hole forming surface 28, a reed 25 is arranged over the fuel injection hole 23, with one end fixed to the injection hole forming surface 28 and the other end elastically deformable to the combustion chamber 6 to open the fuel injection hole 23 to the combustion chamber 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271817-A (JP)
Title: Portable information terminal unit and entry system
Inventor: HASEGAWA HARUO
IPC: G06Q40/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide services for performing savings and deposits in the place of a handicapped person, a person of advanced age, and a resident who lives in a remote place who find it difficult to go to a financial institution.  <P>SOLUTION: A portable information terminal unit inputs the bank account number of a person who deposits money, the amount of deposit or repayment of savings and deposits, and distinction between deposit and repayment by operating an operation panel (steps S3, S6 to S9). The input information is encoded in bar codes and is printed by a bar code printer (step S12). The bar codes are read by a bar code scanner (step S15), and the information of the bank account number of the person who deposits money, the amount of deposit or repayment of savings and deposits, and the distinction between deposit and repayment which is read is stored in a nonvolatile memory by relating these information (step S23).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274573-A (JP)
Title: Power unit and uninterruptible power unit
Inventor: TSUBOTA YASUHIRO
IPC: H02M3/28
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable an uninterruptible power unit and a power unit to be connected by one touch, and further to enable the use of the uninterruptible power unit, even if battery voltage exceeds a specified voltage, and to reduce the influence of a rush current on the load.  <P>SOLUTION: The power units 1-3 and the uninterruptible power unit 4 are connected with each other with connectors 17B-1 and 17B-2 on DC side and connectors 17A-1 and 17A-2 on DC input side so that the DC bus line of the uninterruptible power unit 4 and the DC output bus line of the power units 1-3 can be connected with each other by one touch, and the uninterruptible power unit is provided with an output voltage control circuit, which controls the output voltage of the load and a rush current control circuit which controls the rush current to the load.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269028-A (JP)
Title: Door lock releasing device
Inventor: HIROTA KOICHI
IPC: E05B83/36
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door lock releasing device inhibiting the malfunction of a door lock release and an unexpected door opening.  <P>SOLUTION: The door lock releasing device 10 has a release actuator 17 releasing a door lock 19, handle-operation switches 11 and 12 detecting the operation of door handles 21 and 22 and a CPU 31 driving and controlling the release actuator 17 on the basis of the detected operation of the door handles 21 and 22. The door lock releasing device 10 has a car-speed sensor 13 detecting a car state, a collision sensor 15, a submergence sensor 16 and an arithmetic unit 36 independent from the CPU 31 driving and controlling the release actuator 17 on the basis of the detected car state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284388-A (JP)
Title: Motor drive unit, stage device, and aligner using such
Inventor: MOTOTSUGU RYUZO
IPC: H02P25/06
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive unit and a stage device wherein linear motors to be driven are protected with reliability and an aligner provided therewith.  <P>SOLUTION: A motor 26 has a plurality of linear motors 31R and 31L which generate thrust in parallel with each other. Movers of the linear motors are restricted by each other. The motor drive unit 25 simultaneously drives the linear motors. The motor drive unit 25 comprises output portions 33R and 33L which output exciting currents required to generate thrust to the individual linear motors, monitoring portions 34R and 34L which monitor the balance between thrusts generated by the linear motors according to the exciting currents, and a determination portion 35 which determines based on the result of monitoring by the monitoring portions whether the balance between thrusts is normal or abnormal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282998-A (JP)
Title: Magnetoresistance sensor and its manufacturing method
Inventor: HAYASHI YASUNORI
IPC: H01L43/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-sized magnetoresistance sensor which can measure collectively a large number of points set on a plane.  <P>SOLUTION: In the magnetoresistance sensor provided with thin magnetic films 2, 2a whose resistance value is changed corresponding to change of a magnetic field, a large number of the thin magnetic films 2, 2a are arranged in a stripe shape on both surfaces of an insulating film 3, respectively, and the thin magnetic film 2 on one surface and the thin magnetic film 2a on the other surface are arranged crosswise. By arranging the thin magnetic films 2, 2a crosswise in a stripe type, resistance of the respective thin magnetic films 2, 2a on both of the surfaces is measured, and distribution of a magnetic field in two directions can be obtained. Reverse matrix operation is performed on the basis of the matrix data in the two directions, so that a magnetic field of each intersection, i.e., each coordinate on a two-dimensional plane can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279978-A (JP)
Title: Liquid crystal display device
Inventor: FUMIKURA TATSUNORI
IPC: G02F1/13357
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize the amount of light emitted from a diffusion plate installed between direct backlights and a liquid crystal display element on the entire surface of the diffusion plate.  <P>SOLUTION: The light incident plane SCT1 of the surface facing the light sources (cold cathode fluorescent lamp CFL) of the diffusion plate SCT is worked to a wavy curved surface. The peaks of the wave of the curved surface are made to face a part right above the light sources, and the bottom of the wave is made to face the middle of the light sources, thereby uniformizing the amount of the light emitted from the diffusion plate SCT on the entire surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281845-A (JP)
Title: Information recording and reproducing device and disk cartridge
Inventor: SATO YASUHIRO
IPC: G11B7/004
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the collision of a head and an information recording medium even if the head has a small working distance to the information recording medium.  <P>SOLUTION: The information recording and reproducing device 100 is provided with the optical head 101 for recording or reproducing information to or from a recording surface 3b of an optical disk 3 housed in the disk cartridge 1 and a head holder 102 for holding the optical head 101. The disk cartridge 1 is provided with a slider 6 which exists between the optical disk 3 and the head holder 102 and floats with respect to the optical disk 3 by receiving the flotation power by air current. The thickness A of the slider 6 in the direction orthogonal with the recording surface is set greater than the spacing B in the direction orthogonal with the recording surface from the position where the head holder 102 in the direction orthogonal with the recording surface faces the slider 6 to the end of the optical head 101 nearer the optical disk 3, by which the approach of the head holder 102 and the optical disk 3 is regulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282287-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: MIURA MANABU
IPC: H05B41/24
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and a luminaire provided with a high frequency lighting circuit having a single transistor switch device improving startability.  <P>SOLUTION: A control circuit 5 controls to fix an OFF period and to change an ON period of a switch device Tr1 and controls turn-on/off of the switch device Tr1 from its start for a prescribed period in a preheating of the discharge lamp 4, which is longer than the ON period of the preheating of the discharge lamp 4 and shorter than the ON period in the starting, and in such an ON period not as starting the discharge lamp 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281961-A (JP)
Title: Adhesive tape for tactile switch, adhesive composition for tactile switch, and tactile switch
Inventor: SUZUKI SHINJI
IPC: C09J133/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape for a tactile switch, which has heat resistance and does not cause sliding and peeling both during and after a process of manufacturing the tactile switch.  <P>SOLUTION: The adhesive tape for a tactile switch is formed on a supporting substrate, where the adhesive tape adhering to a stainless steel plate at 25°C has an initial tackiness of 2 N/10 mm or more and a post-heating tackiness of 2.5 N/10 mm or more after heating at 120°C for 2 hours, when 180 degree peel is performed at a speed of 300 mm/min, and the adhesive tape adheres to a stainless steel plate with an adhesive area of 10 mm×20 mm, is slid by a weight of 200 g, and is left at 150°C for 4 hours, then the amount of sliding is 3 mm or less.  <P>COPYRIGHT: (C)2004,JPO